12346590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 32161536

約数和(自身を除く): 19814946

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 563, 645, 731, 1126, 1290, 1462, 1689, 2193, 2815, 3378, 3655, 4386, 5630, 7310, 8445, 9571, 10965, 16890, 19142, 21930, 24209, 28713, 47855, 48418, 57426, 72627, 95710, 121045, 143565, 145254, 242090, 287130, 363135, 411553, 726270, 823106, 1234659, 2057765, 2469318, 4115530, 6173295, 12346590]

約数ペア:

[(1, 12346590), (2, 6173295), (3, 4115530), (5, 2469318), (6, 2057765), (10, 1234659), (15, 823106), (17, 726270), (30, 411553), (34, 363135), (43, 287130), (51, 242090), (85, 145254), (86, 143565), (102, 121045), (129, 95710), (170, 72627), (215, 57426), (255, 48418), (258, 47855), (430, 28713), (510, 24209), (563, 21930), (645, 19142), (731, 16890), (1126, 10965), (1290, 9571), (1462, 8445), (1689, 7310), (2193, 5630), (2815, 4386), (3378, 3655)]